How Much Force to Accelerate a Box with Known Friction?

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Homework Help Overview

The discussion revolves around calculating the force required to accelerate a box with a known mass and coefficient of friction. The subject area includes dynamics and frictional forces.

Discussion Character

  • Exploratory, Assumption checking

Approaches and Questions Raised

  • Participants discuss the relationship between friction and the normal force, as well as Newton's second law of motion. There are hints at the necessary calculations without detailing specific methods.

Discussion Status

The conversation includes some participants questioning the nature of the problem, suggesting it may be a homework assignment. Others provide basic formulas related to the problem but do not reach a consensus on the approach.

Contextual Notes

There is an implication that the problem may be part of a homework assignment, which could influence the discussion dynamics.

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I need help on this question, The coefficient of friction between a 4.0 kg box and the floor is 0.60. How large of a horizontal force is necessary to give the box an acceleration of 2.0m/s²?
 
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that sounds suspiciously like a homework problem
 
Friction force = (coefficient of friction) * (normal force)
F = ma

all you need
 
thowonasweaterandgo said:
that sounds suspiciously like a homework problem

Yeah ! Movin' it...:smile:
 

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